Sony Wireless Stereo Hall of Improved Noise Cancellation Performance Amazon Alexa Improved Call Performance High Sound Isolation with Leather Platinum

Featuring Sony's best-ever noise cancellation, the WH-1000XM4 boasts a 50% improvement in noise reduction, representing the greatest evolution in noise cancellation performance in the 1000X series headband. Driver Unit Evolution: The newly developed driver unit produces rich sound from low to high frequencies. Utilizing Walkman technology, it achieves improved reproduction of subtle sounds, wider soundstage, and better sound localization. Optimized call performance for online meetings and classes. Advanced AI-powered high-precision voice pickup technology ensures accurate and clear call quality even in noisy environments. Furthermore, it incorporates a design that prevents wind noise from interfering. Comfortable Fit: In addition to its sophisticated design, it offers a comfortable fit that allows for extended use. Microphone performance improvements: High-performance hands-free calling is achieved through beamforming technology using four microphones (two on each side) and AI. Maximum communication distance 10m